{"product_id":"n8n-privacy-gate-workflow-block-personal-data-to-gmail-telegram","title":"n8n Privacy Gate Workflow: Block Personal Data to Gmail\/Telegram","description":"\u003ch3\u003eStop personal data from leaving your network—until this n8n Privacy Gate says it’s safe\u003c\/h3\u003e\n\u003cp\u003eThis n8n Privacy Gate workflow scores every outbound payload for personal data \u003cem\u003ebefore\u003c\/em\u003e it reaches your partner APIs (including Gmail\/Telegram destinations), then automatically blocks, allows, or holds the send. Each decision is logged to Google Sheets and the privacy officer is notified with the outcome.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceives a gate request via webhook:\u003c\/strong\u003e A POST hits \u003ccode\u003ejev-c3-privacy-gate\u003c\/code\u003e with \u003ccode\u003ejob_id\u003c\/code\u003e, \u003ccode\u003erecord_ref\u003c\/code\u003e, \u003ccode\u003epayload_text\u003c\/code\u003e, and \u003ccode\u003edestination\u003c\/code\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRejects incomplete requests early:\u003c\/strong\u003e It checks that \u003ccode\u003epayload_text\u003c\/code\u003e and \u003ccode\u003edestination\u003c\/code\u003e are present. If either is missing, it skips the model call, marks the request as \u003cstrong\u003eUNUSABLE_GATE_REQUEST\u003c\/strong\u003e, prevents external sending, logs appropriately, and alerts ops by email.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClassifies personal data with Jev:\u003c\/strong\u003e The workflow runs a Jev Classification score on the payload text.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplies decision bands:\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003e≥ 0.85\u003c\/strong\u003e: block the send (external_send_allowed = false)\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003e≤ 0.15\u003c\/strong\u003e: allow the send\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBetween\u003c\/strong\u003e: hold the send for the privacy officer\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLogs + notifies every outcome:\u003c\/strong\u003e Every decision writes a row to the \u003cstrong\u003e“Privacy Gate”\u003c\/strong\u003e tab in Google Sheets first, then sends notifications by email and Telegram.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDaily audit support:\u003c\/strong\u003e A 07:00 daily lane counts decisions and uses \u003cstrong\u003egpt-6-luna\u003c\/strong\u003e to draft the privacy audit note.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSaaS teams routing outbound messages and partner API calls that may contain customer details\u003c\/li\u003e\n  \u003cli\u003eAutomation engineers needing a repeatable, auditable privacy gate in n8n\u003c\/li\u003e\n  \u003cli\u003ePrivacy officers reviewing “hold” cases before sensitive data is forwarded\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlatform:\u003c\/strong\u003e Runs on \u003ca href=\"https:\/\/n8n.partnerlinks.io\/creator-khmuhtadin\"\u003en8n\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInputs\/Triggers:\u003c\/strong\u003e \u003ccode\u003ewebhook\u003c\/code\u003e on \u003ccode\u003ejev-c3-privacy-gate\u003c\/code\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl logic:\u003c\/strong\u003e \u003ccode\u003eif\u003c\/code\u003e, \u003ccode\u003eset\u003c\/code\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNotifications:\u003c\/strong\u003e \u003ccode\u003egmail\u003c\/code\u003e and \u003ccode\u003etelegram\u003c\/code\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDocumentation\/audit:\u003c\/strong\u003e Writes to Google Sheets (“Privacy Gate” tab) and summarizes the daily audit note (using \u003cstrong\u003egpt-6-luna\u003c\/strong\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLast updated:\u003c\/strong\u003e October 2026.\u003c\/p\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":46192875372723,"sku":"N8N-20452","price":67.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/hzTi2TvUQWxjjrcE5VlvD_wI36xpOr.png?v=1791537984","url":"https:\/\/buyflowscripts.com\/products\/n8n-privacy-gate-workflow-block-personal-data-to-gmail-telegram","provider":"N8N Commerce","version":"1.0","type":"link"}